The GLS-550 is a portable party system featuring two 6.5-inch woofers and adjustable, beat-synchronized party lights. It delivers 800 watts of peak power with a rechargeable battery and an integrated media player that allows playback via Bluetooth, FM radio, and USB. The GLS-550 includes a microphone/guitar input with EQ controls. It can be paired wirelessly with a second speaker from the GLS series via TWS connection. Wherever the party takes you, the GLS-550 provides hours of entertainment, packing powerful, clear sound into a super portable speaker. Four different modes with multicolored RGB light effects, built directly into the front of the speaker, will amaze your guests. Two 6.5" woofers and a 1" tweeter ensure ultra-clean bass and crystal-clear highs. Dedicated inputs for guitar and the included microphone, as well as AUX input and Bluetooth connectivity, are available. Whatever your sound source is, the GLS-550 has the connections you need. With a battery life of 16 hours and the included remote control, you can take the GLS-550 anywhere you need top-notch sound and a great light atmosphere - your imagination is the only limit.